disease has location uterine benign neoplasm intravenous leiomyomatosis uterus intravascular leiomyomatosis https://www.malacards.org/card/uterus_intravascular_leiomyomatosis uterine corpus intravenous leiomyomatosis NCIT:C5356 A rare benign neoplasm characterized by the presence of smooth muscle cells growing within the veins of the uterine corpus. The intravascular neoplasm growth occurs outside the confines of an adjacent leiomyoma. intravenous leiomyomatosis of uterus intravascular leiomyomatosis of uterus DOID:5915 MONDO:0003702 intravascular leiomyomatosis of the uterus uterus intravenous leiomyomatosis intravenous leiomyomatosis of the uterus uterine corpus diffuse leiomyomatosis uterus